ORACLE查看数据库锁表和数据库解锁

查看数据库锁表和解锁
select object_name,machine,s.sid,s.serial#
from v$locke{d}_{o}bjectl,db{a}_{o}bjectso,v$session s
where l.object_id　=　o.object_id and l.session_id=s.sid;

alter system kill session ‘131,7885’;